What happens when you make soap, you woul first add naoh to water, and what energy comes out of it. then you add the water and naoh solution to the fat, what happens, why heat it. Please have the answear detailed, it can take longer time, as there are a lot of not detailed overview answers to the question already on the site.

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Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.